HK1000771A1 - Highly sensitive optical immunoassay using enzyme-labeled reagents - Google Patents

Highly sensitive optical immunoassay using enzyme-labeled reagents

Info

Publication number
HK1000771A1
HK1000771A1 HK97102309A HK97102309A HK1000771A1 HK 1000771 A1 HK1000771 A1 HK 1000771A1 HK 97102309 A HK97102309 A HK 97102309A HK 97102309 A HK97102309 A HK 97102309A HK 1000771 A1 HK1000771 A1 HK 1000771A1
Authority
HK
Hong Kong
Prior art keywords
enzyme
layer
optical immunoassay
substrate
analyte
Prior art date
Application number
HK97102309A
Other languages
English (en)
Inventor
Diana M Maul
Debbie G Crider
Robert J Bilodeau
Gregory R Bogart
Original Assignee
Biostar Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biostar Inc filed Critical Biostar Inc
Publication of HK1000771A1 publication Critical patent/HK1000771A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
HK97102309A 1991-10-01 1997-12-02 Highly sensitive optical immunoassay using enzyme-labeled reagents HK1000771A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91308968A EP0546222B1 (de) 1991-10-01 1991-10-01 Hochempfindlicher optischer Immunoassay durch Gebrauch von Enzymmarkierten Reagenz

Publications (1)

Publication Number Publication Date
HK1000771A1 true HK1000771A1 (en) 1998-04-24

Family

ID=8208408

Family Applications (1)

Application Number Title Priority Date Filing Date
HK97102309A HK1000771A1 (en) 1991-10-01 1997-12-02 Highly sensitive optical immunoassay using enzyme-labeled reagents

Country Status (6)

Country Link
EP (1) EP0546222B1 (de)
AT (1) ATE158080T1 (de)
CA (1) CA2078897A1 (de)
DE (1) DE69127628T2 (de)
ES (1) ES2109258T3 (de)
HK (1) HK1000771A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0919811A1 (de) * 1997-12-01 1999-06-02 Universiteit Maastricht Immunoassy Verfahren und Testsatz
DE10222979B4 (de) * 2002-05-23 2006-06-08 Sartorius Ag Verfahren zur Verstärkung eines Signals

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1025772A (en) * 1972-06-26 1978-02-07 Ivar Giaever Method and apparatus for detection and purification of proteins and antibodies
SE416681B (sv) * 1979-04-17 1981-01-26 Johan Emanuel Stenberg Sett att jemfora tva ytors reflexionsegenskaper
AU561066B2 (en) * 1982-03-22 1987-04-30 Biocarb Ab Antibacterial composition containing an oligosaccharide
JP2534529B2 (ja) * 1986-07-24 1996-09-18 ブリティシュ・テレコミュニケ−ションズ・パブリック・リミテッド・カンパニ 放射発生器
EP0322549A3 (de) * 1987-11-27 1991-05-08 F. Hoffmann-La Roche Ag Verfahren zur immunologischen Bestimmung von Polysaccharid-Antigenen aus Bakterien oder Pilzen in einer biologischen Probe
US4999284A (en) * 1988-04-06 1991-03-12 E. I. Du Pont De Nemours And Company Enzymatically amplified piezoelectric specific binding assay
US5051356A (en) * 1988-06-13 1991-09-24 Eastman Kodak Company Specific binding composition comprising a low pI protein or carbohydrate and a diagnostic test kit and method of use
GB8906776D0 (en) * 1989-03-23 1989-05-10 Amersham Int Plc Assay method using surface plasmon resonance spectrometry
JP2818292B2 (ja) * 1989-09-18 1998-10-30 バイオスター メディカル プロダクツ，インコーポレイテッド 分析物検定方法及び素子
WO1991005261A1 (en) * 1989-10-04 1991-04-18 E.I. Du Pont De Nemours And Company Assay method for biological target complexes on the surface of a biosensor
GB8924951D0 (en) * 1989-11-04 1989-12-28 Fisons Plc Device and methods
GB9018195D0 (en) * 1990-08-18 1990-10-03 Fisons Plc Analytical device

Also Published As

Publication number Publication date
DE69127628T2 (de) 1998-01-22
EP0546222A1 (de) 1993-06-16
ES2109258T3 (es) 1998-01-16
EP0546222B1 (de) 1997-09-10
DE69127628D1 (de) 1997-10-16
CA2078897A1 (en) 1993-04-02
ATE158080T1 (de) 1997-09-15

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20091001